Yunqing Li — accepted AI-conference papers

2025

OG-RAG: Ontology-grounded retrieval-augmented generation for large language models

Kartik Sharma, Peeyush Kumar, Yunqing Li

EMNLP 2025

While LLMs are widely used for generic tasks like question answering and search, they struggle to adapt to specialized knowledge, such as industrial workflows in healthcare, legal, and agricultural sectors, as well as knowledge-driven tasks such as news journalism, investigative research, and consul

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2022

TDv2: A Novel Tree-Structured Decoder for Offline Mathematical Expression Recognition

Changjie Wu, Jun Du, Yunqing Li, Jianshu Zhang, Chen Yang, Bo Ren +1

AAAI 2022technical

In recent years, tree decoders become more popular than LaTeX string decoders in the field of handwritten mathematical expression recognition (HMER) as they can capture the hierarchical tree structure of mathematical expressions. However previous tree decoders converted the tree structure labels int…

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